From c67c32afda3d686c9eb36b0af37a31ef4e618b08 Mon Sep 17 00:00:00 2001
From: Chuan Ren <renkelvin@gmail.com>
Date: Tue, 6 Aug 2019 14:35:48 -0700
Subject: [PATCH] Add table view index to the sample app (#3513)

---
 Example/Auth/Sample/StaticContentTableViewManager.m | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Example/Auth/Sample/StaticContentTableViewManager.m b/Example/Auth/Sample/StaticContentTableViewManager.m
index 54dd11a39d..2b94778ca8 100644
--- a/Example/Auth/Sample/StaticContentTableViewManager.m
+++ b/Example/Auth/Sample/StaticContentTableViewManager.m
@@ -54,6 +54,18 @@ static NSString *const kValueCellReuseIdentitfier = @"reuseValueIdentifier";
   return _contents.sections[section].title;
 }
 
+- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
+  return index;
+}
+
+- (NSArray<NSString *> *)sectionIndexTitlesForTableView:(UITableView *)tableView {
+  NSMutableArray<NSString *> *sectionTitles = [NSMutableArray array];
+  for (StaticContentTableViewSection *section in _contents.sections) {
+    [sectionTitles addObject:[section.title substringToIndex:3]];
+  }
+  return sectionTitles;
+}
+
 #pragma mark - UITableViewDelegate
 
 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {